TecnoInsert Sim and SD 26-01-2022 From this post you will learn how to insert 2 SIM and micro SD card into the Tecno Spark 8 Pro at once and to do it correctly.
It is important that the device's power is turned off when you put in the card. It is applicable for the following types of SIM: Micro SIM, Standart SIM, Nano SIM.